Awards outcomes are often described as if a single vote were taken, but nominations and winners are decided by separate processes with different arithmetic. The difference explains results that otherwise look inexplicable.
Who holds a vote is decided first
Voting bodies are memberships rather than juries, made up of people who work in the field and who joined through invitation, sponsorship or a record of credited work.
Membership is usually divided into branches by craft, and in the nomination round many awards restrict each branch to voting only within its own discipline.
That restriction matters, because it means the shortlist in a technical category is drawn up by people who do that job rather than by the membership as a whole.
The nomination round is not a simple count
Several awards use a proportional method for nominations, in which voters rank a handful of choices and ballots are redistributed once a title has gathered enough support to qualify.
The effect is that a work with a committed minority behind it can secure a nomination even when most of the membership never considered it.
This is why shortlists frequently contain titles that were never plausible winners. They cleared a threshold of enthusiasm rather than winning a popularity contest.
Preferential ballots change the final maths
In the largest category many awards ask voters to rank every nominee, then eliminate the lowest-placed entry repeatedly and transfer its ballots to the next surviving preference on each one.
A nominee that is ranked second or third on a great many ballots accumulates those transfers and can overtake a rival that led on first preferences from the start.
The method therefore rewards broad acceptability rather than intensity, and it is the usual explanation for a divisive favourite losing to something almost nobody disliked.
Campaigns exist because attention is finite
Voters cannot watch everything, and a ballot left partly unfilled still counts. Getting a work seen at all is a large part of what campaigning is for.
Screenings, mailed viewing links and question-and-answer events all exist to move a title from a list of names into something a voter has actually watched.
Rules limit direct contact with voters, so campaigns work through the surrounding press and events instead, which is why coverage intensifies long before ballots open.
The calendar compresses everything
Voting windows are short, often a matter of days, and they land in a period when several bodies are polling their members at once.
Earlier awards therefore act as information for later ones, since a voter with limited time uses previous results as a filter on what to watch.
That sequencing produces the appearance of momentum, though what is really being transmitted is attention rather than any formal weighting between the different bodies.